30157296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 86661120

約数和(自身を除く): 56503824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1559, 1612, 2418, 3118, 3224, 4677, 4836, 6236, 6448, 9354, 9672, 12472, 18708, 19344, 20267, 24944, 37416, 40534, 48329, 60801, 74832, 81068, 96658, 121602, 144987, 162136, 193316, 243204, 289974, 324272, 386632, 486408, 579948, 628277, 773264, 972816, 1159896, 1256554, 1884831, 2319792, 2513108, 3769662, 5026216, 7539324, 10052432, 15078648, 30157296]

約数ペア:

[(1, 30157296), (2, 15078648), (3, 10052432), (4, 7539324), (6, 5026216), (8, 3769662), (12, 2513108), (13, 2319792), (16, 1884831), (24, 1256554), (26, 1159896), (31, 972816), (39, 773264), (48, 628277), (52, 579948), (62, 486408), (78, 386632), (93, 324272), (104, 289974), (124, 243204), (156, 193316), (186, 162136), (208, 144987), (248, 121602), (312, 96658), (372, 81068), (403, 74832), (496, 60801), (624, 48329), (744, 40534), (806, 37416), (1209, 24944), (1488, 20267), (1559, 19344), (1612, 18708), (2418, 12472), (3118, 9672), (3224, 9354), (4677, 6448), (4836, 6236)]